The ACT HD/Race sprung 6-pad clutch kit for 2005 Mazda 3 combines a Heavy Duty pressure plate with a 6-pad spring-centered race disc for demanding applications. ACT's diaphragm pressure plate receives a four-stage heat-treating process to increase clamp load and reduce deflection. The 6-pad disc damps torsional vibrations, offers faster shifts with firmer engagement, and is recommended for larger clutch sizes to absorb more heat.
ACT 2005 Mazda 3 HD/Race Sprung 6 Pad Clutch Kit